Which of the following statement(s) is/are correct?
1. Re-engineering implies a slow and steady change in an organisation.
2. The content, in which human resources are managed in today's organisations are constantly changing.
3. Employing contract labour is an example of proactive human resource management.
Select the correct answer using the options given below

A. Only 1

B. Both 2 and 3

C. Only 2

D. All of the above

Answer: Option B